Ronald Kevin Johnston

SI Solar Turbines Incorporated: 1 patents #6 of 41Top 15%

📍 El Cajon, CA: #14 of 46 inventorsTop 35%

🗺 California: #23,431 of 60,411 inventorsTop 40%

Overall (2018): #259,955 of 503,207Top 55%

Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10106377	Lifting tool	—	2018-10-23